Jerk 0ff FE roblox gui

local plr = game:GetService("Players").LocalPlayer

local screen  = Instance.new("ScreenGui")
screen.Parent = plr.PlayerGui
screen.Name   = "Jerk"

local frame    = Instance.new("Frame")
frame.Parent   = screen
frame.Size     = UDim2.new(0,250,0,250)
frame.Position = UDim2.new(0,15,0,680)

frame.Active     = true
frame.Selectable = true
frame.Draggable  = true

local btn    = Instance.new("TextButton")
btn.Parent   = frame
btn.Size     = UDim2.new(0,25,0,25)
btn.Position = UDim2.new(0,225,0,0)
btn.Text     = "X"
btn.TextSize = 12

local text             = Instance.new("TextBox")
text.Parent            = frame
text.Size              = UDim2.new(0,80,0,35)
text.Position          = UDim2.new(0,90,0,100)
text.Text              = ""
text.PlaceholderText   = "Speed"
text.PlaceholderColor3 = Color3.fromRGB(70,70,70)
text.TextSize          = 12

local btn2    = Instance.new("TextButton")
btn2.Parent   = frame
btn2.Size     = text.Size
btn2.Position = UDim2.new(0,30,0,140)
btn2.Text     = "Start"
btn2.TextSize = 12

local btn3    = Instance.new("TextButton")
btn3.Parent   = frame